NSN 4140-01-589-0109 · NIIN 015890109 · Part number 5749279 FIND NO. 16
Naval Sea Systems Command · FSC 4140 — Fans, Air Circulators, and Blower Equipment · FSG 41 — Refrigeration, AC, and Air Circulating Equipment · CAGE 53711
Government record, cited
NSN 4140-01-589-0109 — this item is cataloged by the U.S. Government under National Stock Number 4140-01-589-0109. Manufacturer of record part number: 5749279 FIND NO. 16.
Also searched as4140-01-589-0109 ·
4140015890109 ·
NIIN 015890109 ·
01-589-0109 ·
FSC 4140 Fans, Air Circulators, and Blower Equipment · CAGE 53711 · 5749279 FIND NO. 16 · SNN836-2-1 · 5749279-043 · 5749279
Nearby stock numbers← 4140-01-589-0093 Guard, Fan Impeller
·
4140-01-589-0122 Guard, Fan Impeller →
Features
Guard,fan Impeller — FSC 4140
2 manufacturer part numbers on file
Manufacturer of record: Naval Sea Systems Command
Identification
NSN: 4140-01-589-0109
NIIN: 015890109
FSC: 4140 — Fans, Air Circulators, and Blower Equipment
FSG: 41 — Refrigeration, AC, and Air Circulating Equipment
Primary part number: 5749279 FIND NO. 16
Manufacturer: Naval Sea Systems Command
General Description
The Guard,fan Impeller, cataloged under National Stock Number 4140-01-589-0109, is classified within Federal Supply Class 4140 (Fans, Air Circulators, and Blower Equipment) of the Refrigeration, AC, and Air Circulating Equipment group. The manufacturer of record is Naval Sea Systems Command. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 5 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
4140-01-589-0109
Primary Part Number
5749279 FIND NO. 16
Item Name
Guard,fan Impeller
FSC / FSG
4140 / 41 — Fans, Air Circulators, and Blower Equipment
Manufacturer
Naval Sea Systems Command
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
X
⇄Related Items5
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
4140-01-589-0122SNN811-2-1POSSIBLE MATCH
GUARD,FAN IMPELLER
Possible match (shared part number)Peck & Hale, Llc
4140-01-589-0127SNN815-2-1POSSIBLE MATCH
GUARD,FAN IMPELLER
Possible match (shared part number)Peck & Hale, Llc
4140-01-589-0129SNN813-2-1POSSIBLE MATCH
GUARD,FAN IMPELLER
Possible match (shared part number)Peck & Hale, Llc
4140-01-589-0134SNN837-2-1POSSIBLE MATCH
GUARD,FAN IMPELLER
Possible match (shared part number)Peck & Hale, Llc
4140-01-589-0135SNN835-2-1POSSIBLE MATCH
GUARD,FAN IMPELLER
Possible match (shared part number)Peck & Hale, Llc
NSN 4140-01-589-0109 is a Guard,fan Impeller, manufactured by Naval Sea Systems Command, classified under FSC 4140, Fans, Air Circulators, and Blower Equipment. Status: active.
What part numbers are listed for NSN 4140-01-589-0109?
NSN 4140-01-589-0109 has 2 manufacturer part numbers on file: 5749279 FIND NO. 16 (Naval Sea Systems Command), 5749279-043 (Naval Sea Systems Command).
What NSN replaces 4140-01-589-0109?
5 possible matches (shared part number, not a government interchangeability claim): 4140-01-589-0122, 4140-01-589-0127, 4140-01-589-0129. Verify interchangeability with system specifications before substitution.
What are the specifications of 5749279 FIND NO. 16?
Key specifications for 5749279 FIND NO. 16: Part Name Assigned by Controlling Agency: LCAC SCREEN, WEBBING LIFT FAN. 0 specifications are documented in the U.S. Government catalog.
Is NSN 4140-01-589-0109 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.